TXB0606
- 0.9V to 2V on A port and 1.65V to 3.6V on B port
- Minimum data rates:
- >130 Mbps (15pF load, 1.8V to 3.3V)
- >100 Mbps (100pF load, 1.8V to 3.3V)
- Supports high-speed interfaces such as QSPI, OSPI, eSPI
- VCCA <, =, > VCCB is acceptable
- No direction control signal needed
- VCC isolation feature: if either VCC input is at GND, all outputs are in the high-impedance state
- Schmitt-trigger inputs allow for slow or noisy inputs
- Output enable (OE) input circuit referenced to VCCA
- I OFF supports partial power-down mode operation
- Latch-up Performance Exceeds 100mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- A Port:
- 2000V Human-Body Model (A114-B)
- 1000V Charged-Device Model (C101)
- B Port:
- 2000V Human-Body Model (A114-B)
- 1000V Charged-Device Model (C101)
- A Port:
The TXB0606 is an 6-bit non-inverting auto-bidirectional translator that uses two separate configurable power-supply rails. This voltage translator/ line redriver can be used to remedy voltage domain mismatches in addition to signal boosting in long-cabling transmission applications.
The TXB0606 leverages a patented design to achieve high data throughput for memory-intensive interfaces like Quad-SPI between BMC and Flash devices without signal integrity losses associated with excessive output parasitic capacitance.
The A port is designed to track VCCA. VCCA accepts any supply voltage from 0.9V to 2V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65V to 3.6V.
When the OE input is low, all outputs are placed in the high-impedance state. To ensure the high-impedance state during power up or power down, OE must be tied to GND through a pulldown resistor. The current sourcing capability of the driver determines the minimum value of the resistor. The TXB0606 device is designed so the OE input circuit is supplied by VCCA.
This device is fully specified for partial power-down applications using I OFF. The I OFF circuitry disables the outputs, which prevents damaging current backflow through the device when the device is powered down.
技術資料
| 上位の文書 | タイプ | タイトル | フォーマットオプション | 最新の英語版をダウンロード | 日付 | |
|---|---|---|---|---|---|---|
| * | データシート | TXB0606 Auto-Bidirectional Level Translator for High-Speed Interfaces データシート (Rev. A) | PDF | HTML | 2026年 6月 26日 | ||
| アプリケーション・ノート | TXB0604 および競合するレベル シフタの比較波形の研究 | PDF | HTML | 2026年 6月 18日 |
設計と開発
その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。
| パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
|---|---|---|
| SOT-23-THN (DYY) | 16 | Ultra Librarian |
| TSSOP (PW) | 16 | Ultra Librarian |
| WQFN (BQB) | 16 | Ultra Librarian |
購入と品質
- RoHS
- REACH
- デバイスのマーキング
- リード端子の仕上げ / ボールの原材料
- MSL 定格 / ピーク リフロー
- MTBF/FIT 推定値
- 使用材料
- 認定試験結果
- 継続的な信頼性モニタ試験結果
- ファブ拠点
- アセンブリ拠点